[debian-hurd-Bugs][312550] *** glibc detected *** /usr/bin/perl: free(): invalid pointer: 0x01026000 ***
Bugs item #312550, was changed at 07/06/2010 02:11 by Samuel Thibault
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Status: Open
Priority: 3
Submitted By: Samuel Thibault (sthibault)
Assigned to: Nobody (None)
Summary: *** glibc detected *** /usr/bin/perl: free(): invalid pointer: 0x01026000 ***
Category: None
Group: None
Resolution: None
Initial Comment:
a few perl applications, perldoc notably, crash with
*** glibc detected *** /usr/bin/perl: free(): invalid pointer: 0x01026000 ***
This is in perl_destruct:
for (i = 0; environ[i]; i++)
safesysfree(environ[i]);
/* Must use safesysfree() when working with environ. */
safesysfree(environ);
It's trying to free the environ that glibc has settled. This part of
the perl code really looks like black magic to me, I guess the hurd
part of glibc is even darker.
This seems to happen only within a fakeroot-tcp session.
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